/*
 *  Copyright 2001-2004 The Apache Software Foundation
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 */
package ar.uba.fi.posgrado.academy.web.action.body;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.log4j.Logger;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;

import ar.uba.fi.posgrado.academy.model.Body;
import ar.uba.fi.posgrado.academy.service.BodyService;
import ar.uba.fi.posgrado.academy.web.form.body.BodyForm;
import ar.uba.fi.posgrado.common.exception.RepeatedNameException;

public class CreateBodyAction extends Action {
	/** Logger */
	private static Logger logger = Logger.getLogger(CreateBodyAction.class);

	private BodyService bodyService;

	public void setBodyService(BodyService bodyService) {
		this.bodyService = bodyService;
	}

	@Override
	public ActionForward execute(ActionMapping mapping, ActionForm actionForm,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {

		if (logger.isDebugEnabled()) 
            logger.debug("Por crear un ente ...");
        
		BodyForm form = (BodyForm) actionForm;
		
		Body body = new Body();
		body.setName(form.getName());
		body.setCode(form.getCode());

		try{
			this.bodyService.create(body);
		}
        catch (RepeatedNameException e) {
            logger.info("Intentando crear un ente con un codigo existente. Devolviendo error...");
            
            ActionMessages errors = new ActionMessages();
            errors.add("body.code", new ActionMessage(e.getMessage(), false));
            saveErrors(request, errors);

            return mapping.getInputForward();
        }

        logger.info("Ente " + body + " creado con exito");
        
        return mapping.findForward("success");
	}
}
